Need some help here.... My Neighbor gave me his chain saw to work on, I was told it had been sitting for a year or so.... I changed the gas and cleaned the carb it would not start with some ether help (would not hit) pulled the plug (it was new/replaced) checked the compression 145psi. Checked the spark it was not there (pulled the coil kill switch) after removing, cleaning the coil gapping the plug and coil I got the spark. It would go 1/8 to q quater inch if I pulled hard (not hard no spark and it took a few rotations). The spark was bright orange not blue any ideas? I used a spark checker that allowed varring gaps via a screw, there was some blue there help would be appreciated. Thanks Dave.